# Stupid Test vs Math Duel

The clearest difference is update cadence: Stupid Test at every 2 days against Math Duel's every 6 days. Math Duel's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Stupid Test sells 6 one-off in-app purchases and Math Duel sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Stupid Test ships an update every 2 days, Math Duel every 6 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Stupid Test | Math Duel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/stupid-test/id6748326283/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 25 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pragmatic Tech LLC](https://appshunter.io/developer/1825234075) | [Seif Ibrahim](https://appshunter.io/developer/1173469733) |

## What reviewers say

### Stupid Test

[App page](https://appshunter.io/ios/app/stupid-test/id6748326283)

This game presents a series of tricky quizzes designed to challenge your logic and common sense. With devious questions and surprising puzzles, it aims to outsmart your instincts and provide entertainment for all ages. Unlock new levels and compete with friends through integrated leaderboards.

**Highlights:** 10 devious questions per level, Hints and answer explanations, Intuitive interface, Game Center integration, Daily rewards and leaderboards, Unlockable levels, Optional ads and in-app purchases

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| 200 Hints | $1.99 | one-time |
| 500 Hints | $2.99 | one-time |
| 1000 Hints | $3.99 | one-time |
| 2500 Hints | $4.99 | one-time |
| 5000 Hints | $5.99 | one-time |


### Math Duel

[App page](https://appshunter.io/ios/app/math-duel-brain-battle/id6765615076)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neon Theme Pack | $0.99 | one-time |
| Nature Theme Pack | $0.99 | one-time |
| Retro Theme Pack | $0.99 | one-time |
| Math Duel Pro | $2.99 | one-time |


## Frequently asked questions

### Is Stupid Test free?

Stupid Test is free to download, with in-app purchases available.

### Is Math Duel free?

Math Duel is free to download, with in-app purchases available.

### Do Stupid Test or Math Duel have ads?

Neither Stupid Test nor Math Duel shows ads.

### Which is updated more often, Stupid Test or Math Duel?

Stupid Test ships an update every 2 days, and Math Duel every 6 days. Most recently, Stupid Test was updated on October 24, 2026 and Math Duel on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*